1291131288

素因数分解:

$2^3\times 3^2\times {\mathrm{233}}^1\times {\mathrm{76963}}^1$

素因数の和:77208

約数の個数: 48

約数和(自身を含む): 3511867320

約数和(自身を除く): 2220736032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 233, 466, 699, 932, 1398, 1864, 2097, 2796, 4194, 5592, 8388, 16776, 76963, 153926, 230889, 307852, 461778, 615704, 692667, 923556, 1385334, 1847112, 2770668, 5541336, 17932379, 35864758, 53797137, 71729516, 107594274, 143459032, 161391411, 215188548, 322782822, 430377096, 645565644, 1291131288]

約数ペア:

[(1, 1291131288), (2, 645565644), (3, 430377096), (4, 322782822), (6, 215188548), (8, 161391411), (9, 143459032), (12, 107594274), (18, 71729516), (24, 53797137), (36, 35864758), (72, 17932379), (233, 5541336), (466, 2770668), (699, 1847112), (932, 1385334), (1398, 923556), (1864, 692667), (2097, 615704), (2796, 461778), (4194, 307852), (5592, 230889), (8388, 153926), (16776, 76963)]